Annual report pursuant to Section 13 and 15(d)

Accrued Warranty Reserve

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Accrued Warranty Reserve
 12 Months Ended
Mar. 31, 2014
Accrued Warranty Reserve  
Accrued Warranty Reserve

6. Accrued Warranty Reserve

        Changes in the accrued warranty reserve are as follows as of March 31, 2014, 2013 and 2012 (in thousands):

 
   2014   2013   2012  

Balance, beginning of the period

   $ 2,299   $ 1,494   $ 1,081  

Standard warranty provision

     2,857     3,874     3,790  

Changes for accrual related to reliability repair programs

     1,046     1,255     437  

Deductions for warranty claims

     (3,237 )   (4,324 )   (3,814 )
               
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Balance, end of the period

   $ 2,965   $ 2,299   $ 1,494  
               
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